Stone Tools and Calculators
From gravel to crushed stone, our calculators are designed to provide accurate estimates for landscaping, construction, and more. Find the right tool for your needs!
Stone Material Calculators
Calculators for estimating gravel, crushed stone, sand, decorative and bulk stone.
Landscape & Construction Calculators
Tools for landscaping, driveways, garden beds, and construction coverage.
Weight & Conversion Calculators
Convert between weight, volume, and area for all stone types.
Wall, Patio & Specialty Calculators
Calculators for walls, patios, veneers, pavers, and other custom features.
Choosing the Right Tool for Your Job
An accurate estimate is the foundation of a successful project. Learn how our specialized calculators can help you plan with confidence.
For Understanding Materials
The type of stone you choose dramatically impacts your project's stability, appearance, and required quantity. A cubic yard of dense sand weighs far more than porous gravel. To understand these differences and get accurate estimates based on specific material properties, explore our suite of Stone Material Calculators.
For Specific Projects
Every project is unique. Building a heavy-duty driveway requires a much deeper base than a decorative garden path. Our project-specific tools are pre-configured to handle the unique demands of your job, whether it's a foundation, backfill, or landscaping feature. For these tailored solutions, use our specialized Landscape & Construction Calculators.
For Weight and Volume Conversions
One of the most common points of confusion is planning in volume (cubic yards) but ordering from suppliers in weight (tons). Our Weight & Conversion Calculators bridge this gap. They provide precise conversions based on material density, helping you order the correct tonnage and accurately budget for your project.
For Complex Builds and Finishes
Projects like paver patios, retaining walls, and stone veneers involve multiple components, from base layers and mortar to the finishing materials themselves. These jobs require more than a simple volume calculation. For these multi-faceted projects, our Wall, Patio, & Specialty Calculators provide the comprehensive estimates you need.
Frequently Asked Questions
How accurate are these online stone calculators?
Our calculators use industry-standard formulas and material densities to provide highly accurate estimates. However, the final result is only as good as the measurements you provide. Always double-check your length, width, and depth for the most precise calculation.
What is a 'waste factor' and why is it important?
A waste factor is extra material (typically 5-10%) you add to your order to account for compaction, uneven ground, and minor spillage. It's a crucial buffer that prevents you from running out of material mid-project, which can be costly and cause delays.
Can I calculate for circular or irregularly shaped areas?
Yes. Our primary calculator tool supports both rectangular and circular shapes. For more complex, irregular areas, the best practice is to divide the space into smaller, standard shapes (e.g., multiple rectangles and circles), calculate each one, and then add the results together for a total estimate.
What's the difference between ordering by ton vs. cubic yard?
A cubic yard is a measure of volume (space), while a ton is a measure of weight. Most bulk material suppliers sell by the ton because a material's weight is constant, whereas its volume can fluctuate with moisture. Our tools convert between these units for you using standard material densities.
How do I choose the right material for my project?
The best material depends on the application. Angular crushed stone is ideal for driveways and bases because it interlocks and compacts well. Smoother, rounded materials like river rock or pea gravel are better suited for decorative purposes like garden beds and pathways. You can explore the differences in our Stone Material Calculators category.
Do I need to account for material compaction?
Absolutely, especially for foundational projects. When you compact crushed stone, its volume decreases. The 'waste factor' option helps account for this, but to understand the specific impact, you can use our Stone Compaction Calculator to see the difference between loose and compacted volume.